Understanding the pin configuration is crucial for implementing the SN51DP into a design. Based on typical schematics, the SN51DP operates with several key feedback and control pins.
Operating a semiconductor device beyond its absolute maximum ratings can cause permanent, irreversible damage. The parameters below represent the strict boundary conditions for the SN51DP. Supply Voltage VCCcap V sub cap C cap C end-sub VDDcap V sub cap D cap D end-sub Input Pin Voltage VINcap V sub cap I cap N end-sub Continuous Output Current IOUTcap I sub cap O cap U cap T end-sub Peak Pulse Current ( IPEAKcap I sub cap P cap E cap A cap K end-sub Junction Temperature TJcap T sub cap J Storage Temperature Range TSTGcap T sub cap S cap T cap G end-sub Lead Temperature (Soldering, 10s)
The SN51DP is a dedicated encapsulated in an MSOP-10 or SOP-10 package, designed for high-efficiency power management in display systems. It is engineered to control the current flowing through LED strings, ensuring stable luminance across the display surface. Key Highlights Purpose: LED backlight driver/controller. Package: SOP-10 / MSOP-10 (Small Outline Package). Application: LCD Monitors, TVs, Industrial Displays. sn51dp datasheet high quality
The engineered by ON-Brig primarily for liquid crystal display (LCD) and LED television panel power management . Commonly housed in a 10-pin SSOP/MSOP enclosure , this component functions as a standalone digital pulse width modulation (PWM) controller designed to deliver uniform brightness and stringent over-voltage protection across small-to-medium display arrays.
The external loop compensation network connects here. Tuning the RC components on this pin establishes transient response speed and phase margin. Key Highlights Purpose: LED backlight driver/controller
Before dissecting the details, let’s establish what this component is. The SN51DP is a monolithic power switching regulator specifically designed for offline flyback converters and forward converters. It integrates a high-voltage power MOSFET, a control circuit, and protection features into a single plastic DIP (Dual In-line Package) or similar through-hole package.
Designed for stable operation, reducing screen flicker and improving visual quality. Common Applications enabling brightness adjustment.
The is a power management integrated circuit (IC) primarily used as an LED backlight driver for liquid crystal display (LCD) televisions and monitors . Often manufactured by brands like On-Bright , it is recognized for its high reliability in high-brightness LED applications. Core Technical Specifications
Current Sense Input (monitors current for regulation). FB (Pin 6): Feedback pin to maintain stable operation. GND (Pin 4): Ground connection. ISET (Pin 9): Sets the current for the LED strings. REF (Pin 10): Reference voltage. 3. High-Quality Features and Performance
Dimming Control (PWM or DC), enabling brightness adjustment.
Understanding the pin configuration is crucial for implementing the SN51DP into a design. Based on typical schematics, the SN51DP operates with several key feedback and control pins.
Operating a semiconductor device beyond its absolute maximum ratings can cause permanent, irreversible damage. The parameters below represent the strict boundary conditions for the SN51DP. Supply Voltage VCCcap V sub cap C cap C end-sub VDDcap V sub cap D cap D end-sub Input Pin Voltage VINcap V sub cap I cap N end-sub Continuous Output Current IOUTcap I sub cap O cap U cap T end-sub Peak Pulse Current ( IPEAKcap I sub cap P cap E cap A cap K end-sub Junction Temperature TJcap T sub cap J Storage Temperature Range TSTGcap T sub cap S cap T cap G end-sub Lead Temperature (Soldering, 10s)
The SN51DP is a dedicated encapsulated in an MSOP-10 or SOP-10 package, designed for high-efficiency power management in display systems. It is engineered to control the current flowing through LED strings, ensuring stable luminance across the display surface. Key Highlights Purpose: LED backlight driver/controller. Package: SOP-10 / MSOP-10 (Small Outline Package). Application: LCD Monitors, TVs, Industrial Displays.
The engineered by ON-Brig primarily for liquid crystal display (LCD) and LED television panel power management . Commonly housed in a 10-pin SSOP/MSOP enclosure , this component functions as a standalone digital pulse width modulation (PWM) controller designed to deliver uniform brightness and stringent over-voltage protection across small-to-medium display arrays.
The external loop compensation network connects here. Tuning the RC components on this pin establishes transient response speed and phase margin.
Before dissecting the details, let’s establish what this component is. The SN51DP is a monolithic power switching regulator specifically designed for offline flyback converters and forward converters. It integrates a high-voltage power MOSFET, a control circuit, and protection features into a single plastic DIP (Dual In-line Package) or similar through-hole package.
Designed for stable operation, reducing screen flicker and improving visual quality. Common Applications
The is a power management integrated circuit (IC) primarily used as an LED backlight driver for liquid crystal display (LCD) televisions and monitors . Often manufactured by brands like On-Bright , it is recognized for its high reliability in high-brightness LED applications. Core Technical Specifications
Current Sense Input (monitors current for regulation). FB (Pin 6): Feedback pin to maintain stable operation. GND (Pin 4): Ground connection. ISET (Pin 9): Sets the current for the LED strings. REF (Pin 10): Reference voltage. 3. High-Quality Features and Performance
Dimming Control (PWM or DC), enabling brightness adjustment.